Let denote the covariance function matrix of a random vector. Then, the sparsity-function estimates of is
where is the vector of the parameter estimates.
If you specify the CLB option in the MODEL statement, PROC HPQUANTSELECT outputs the standard error, confidence limits, t value, and Pr > probability for each in the parameter estimates table. Table 59.5 summarizes these statistics for .
Table 59.5: More Statistics for
Statistic |
Definition |
|
---|---|---|
Standard error: |
|
|
% confidence limits |
|
|
t value |
|
|
Pr > probability |
p-value of the t value |
Here is the element of , and denotes the -level student’s t score with 1 degree of freedom.